HB9EYA, radio and ADS-B
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Aircraft

9H-QFK

Identity resolved on 13 Aug 2026: the aircraft was too recent for the registry at the time of the first contact, on 30 Jun 2021. What this page shows comes from a later registry; each contact keeps what was known on the day it was heard.

462 of the 534 contacts seen on this address carry an uncertain identity (corrupted frames from neighbours, flagged by the detectors). The figures on this page distinguish contacts attributable to the airframe from contacts on the address; the rarity badge is suspended.

The fields of this record contradict each other: manufacturer Boeing for a Tecnam type. The log is authentic; the described identity is doubtful.

Notify me at the next passage

Mode S hex
4D207CThis address has been carried by several aircraft: the registry reassigned it, from 9H-CFD to 9H-QFK. The oldest contacts therefore belong to the previous holder.
Type
Boeing 737-800B738
Manufacturer
Boeing
Serial number
44779
Year built
20179 years old
Operator
Malta Air (MAY)
Country of registration
MaltaMalta
First contact
30 Jun 2021, 13:56
Last contact
12 Oct 2026, 18:10
Logged visits
534

The station's story

Cumulative contact time
200 h
Distinct days
241
Highest captured altitude
41,000 ft
462 corrupted frame(s) excluded from this maximum
Discovery rank
#41,514 of 60,420
Longest contact
0 h 54 min
Contacts on this Mode S address
550 contacts on the address, 534 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • EI-FZFfrom 3 Apr 2017 to 15 Apr 2019 · 620 contacts
  • SP-RSXfrom 22 Apr 2019 to 5 Jan 2025 · 161 contacts

These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.

Observed callsigns

RYR (497 contacts, 2025-2026)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted13 Jul 202636,000 ft
RYR84AV10 Jul 202637,000 ft
RYR3HF9 Jul 202637,000 ft
RYR51FY9 Jul 202636,000 ft
RYR38LU5 Jul 202636,025 ft
RYR1NU4 Jul 202637,000 ft
RYR4ZQ4 Jul 202636,000 ft
RYR85TC30 Jun 202637,000 ft
RYR80ZY30 Jun 202638,000 ft
RYR1NU27 Jun 202637,000 ft
RYR4ZQ27 Jun 202636,000 ft
RYR64CZ25 Jun 202636,975 ft
RYR44CN22 Jun 202638,000 ft
RYR7TK20 Jun 202638,000 ft
RYR17CG20 Jun 202637,000 ft
RYR39BP16 Jun 202639,000 ft
RYR1TZ14 Jun 202625,000 ft
RYR7JZ14 Jun 202624,000 ft
RYR17VM13 Jun 202637,025 ft
RYR8DN13 Jun 202619,800 ft
not transmitted8 Jun 202637,975 ft
RYR55MM31 May 202638,000 ft
RYR1CA31 May 202637,000 ft
RYR33NB30 May 202638,000 ft
RYR9WW30 May 202637,000 ft